參數(shù)資料
型號(hào)： AT89C5115-TISUM
廠商： Atmel
文件頁數(shù)： 89/113頁
文件大?。?/td> 0K
描述： IC 8051 MCU FLASH 16K 28SOIC
產(chǎn)品培訓(xùn)模塊： MCU Product Line Introduction
標(biāo)準(zhǔn)包裝： 972
系列： 89C
核心處理器： 8051
芯體尺寸： 8-位
速度： 40MHz
連通性： UART/USART
外圍設(shè)備： POR，PWM，WDT
輸入/輸出數(shù)： 20
程序存儲(chǔ)器容量： 16KB（16K x 8）
程序存儲(chǔ)器類型： 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量： 512 x 8
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 28-SOIC（0.400"，10.16mm 寬）
包裝： 管件
配用： AT89OCD-01-ND - USB EMULATOR FOR AT8XC51 MCU
2007-2011 Microchip Technology Inc.
DS70265E-page 77
dsPIC33FJ12MC201/202
REGISTER 7-3:
INTCON1: INTERRUPT CONTROL REGISTER 1
R/W-0
NSTDIS
OVAERR
OVBERR
COVAERR
COVBERR
OVATE
OVBTE
COVTE
bit 15
bit 8
R/W-0
U-0
R/W-0
U-0
SFTACERR
DIV0ERR
—
MATHERR
ADDRERR
STKERR
OSCFAIL
—
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
NSTDIS:
Interrupt Nesting Disable bit
1
= Interrupt nesting is disabled
0
= Interrupt nesting is enabled
bit 14
OVAERR:
Accumulator A Overflow Trap Flag bit
1
= Trap was caused by overflow of Accumulator A
0
= Trap was not caused by overflow of Accumulator A
bit 13
OVBERR:
Accumulator B Overflow Trap Flag bit
1
= Trap was caused by overflow of Accumulator B
0
= Trap was not caused by overflow of Accumulator B
bit 12
COVAERR:
Accumulator A Catastrophic Overflow Trap Flag bit
1
= Trap was caused by catastrophic overflow of Accumulator A
0
= Trap was not caused by catastrophic overflow of Accumulator A
bit 11
COVBERR:
Accumulator B Catastrophic Overflow Trap Flag bit
1
= Trap was caused by catastrophic overflow of Accumulator B
0
= Trap was not caused by catastrophic overflow of Accumulator B
bit 10
OVATE:
Accumulator A Overflow Trap Enable bit
1
= Trap overflow of Accumulator A
0
= Trap disabled
bit 9
OVBTE:
Accumulator B Overflow Trap Enable bit
1
= Trap overflow of Accumulator B
0
= Trap disabled
bit 8
COVTE:
Catastrophic Overflow Trap Enable bit
1
= Trap on catastrophic overflow of Accumulator A or B enabled
0
= Trap disabled
bit 7
SFTACERR:
Shift Accumulator Error Status bit
1
= Math error trap was caused by an invalid accumulator shift
0
= Math error trap was not caused by an invalid accumulator shift
bit 6
DIV0ERR:
Arithmetic Error Status bit
1
= Math error trap was caused by a divide by zero
0
= Math error trap was not caused by a divide by zero
bit 5
Unimplemented:
Read as ‘0’
bit 4
MATHERR:
Arithmetic Error Status bit
1
= Math error trap has occurred
0
= Math error trap has not occurred
bit 3
ADDRERR:
Address Error Trap Status bit
1
= Address error trap has occurred
0
= Address error trap has not occurred
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT89C51-16AA 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K Bytes Flash
AT89C51-16AC 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
AT89C51-16AI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K Bytes Flash
AT89C51-16JA 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K Bytes Flash
AT89C51-16JC 功能描述:8位微控制器 -MCU Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
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